CleanAirData

io.github.chenweilie/cleanairdata · v0.1.0

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Read-only (all tools declare readOnlyHint)
Capabilities declared	tools
Tool definitions	3 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Historical PM2.5 and Clean Air Score for US cities; copied records name their source city.

streamable-http · https://cleanairdata.org/api/mcp

claude mcp add --transport http cleanairdata https://cleanairdata.org/api/mcp

{
  "mcpServers": {
    "cleanairdata": {
      "url": "https://cleanairdata.org/api/mcp"
    }
  }
}

get_city_air_quality
Historical Clean Air Score, grade, latest annual PM2.5 mean, unhealthy-day share, trend and yearly PM2.5 for one US city. Each city is either an own_record (scored from its own data) or a copied_record (the full record of the nearest scored city, named in source_city, source_state and source_distanc
compare_cities
Side-by-side historical records for two US cities with the difference in Clean Air Score and PM2.5. Warnings list any copied record. Each city is either an own_record (scored from its own data) or a copied_record (the full record of the nearest scored city, named in source_city, source_state and sou
rank_cities
Cities with the highest Clean Air Score (cleanest first), optionally within one state. By default only cities with their own record are ranked, so copied records do not crowd the list. Each city is either an own_record (scored from its own data) or a copied_record (the full record of the nearest sco

Website · JSON · Text for agents · Registry updated 2026-10-16